Two-site ELISA method for the measurement of human PF4 (platelet factor 4), on platelet poor human plasma, or any biological sample where PF4 must be measured. Assay designed with affinity purified rabbit polyclonal antibodies for coating the MicroELISA plate (immunocapture) as well as preparing the Horse Radish Peroxidase (HRP) immunoconjugate marker. This assay measures native or recombinant PF4. It is insensitive to the presence of heparin in the tested sample, and PF4 is measured homogeneously whether its presentation is. The assay calibrator is standardized with the NIBSC International Standard.

Code Name Price  
ARK006A ZYMUTEST PF4 $572.00
ASC013K Plasma PF4 control $253.00